Dakota County Lake Quality

Minnesota — 43 lakes, average grade D (Poor)

All Lakes in Dakota County

Rank	Lake	Grade	Clarity	Phosphorus
1	Holland Lake	A	8.5m	20 µg/L
2	Unnamed Lake	A	3.9m	10.5 µg/L
3	O'Brien Lake	B	6m	21 µg/L
4	Schultz Lake	B	2.6m	20 µg/L
5	Lac Lavon Lake	B	3.9m	—
6	Sunfish Lake	B	3.5m	20 µg/L
7	Unnamed Lake	B	2.29m	25 µg/L
8	Lemay Lake	B	2.1m	27 µg/L
9	Blackhawk Lake	B	2.1m	25 µg/L
10	Carlson Lake	B	2.44m	26 µg/L
11	Unnamed Lake	B	2.6m	27.5 µg/L
12	Mcdonough Lake	C	3m	25 µg/L
13	Jensen Lake	C	1.52m	23.5 µg/L
14	Fish Lake	C	2.1m	36.5 µg/L
15	Crystal Lake	C	2.13m	—
16	Thomas Lake	C	1.7m	25 µg/L
17	Unnamed Lake	C	1.8m	24.5 µg/L
18	Marion Lake	C	2.13m	—
19	Unnamed Lake	C	1.01m	38 µg/L
20	Pitts Lake	C	1.5m	43 µg/L
21	East Thomas Lake	C	1.6m	30 µg/L
22	Bald Lake	C	1.5m	44 µg/L
23	Keller Lake	C	1.3m	31.5 µg/L
24	Orchard Lake	C	1.45m	30 µg/L
25	Unnamed Lake	D	1.52m	—
26	Pickerel Lake	D	1.1m	—
27	Unnamed Lake	D	1.98m	—
28	Bur Oaks Pond	D	1.4m	64 µg/L
29	Rogers Lake	D	1.22m	—
30	Gerhardt Lake	D	0.76m	43 µg/L
31	Hilltop Pd Lake	D	1.1m	97 µg/L
32	Thompson Lake	F	0.85m	—
33	Spring Lake	F	0.65m	—
34	Chub Lake	F	0.15m	—
35	Unnamed Lake	F	0.53m	—
36	Augusta Lake	F	—	178 µg/L
37	O'Leary Lake	F	0.8m	153 µg/L
38	Unn Pond , East Side of Johnny Cake Ridge Rd, Adjacent To Lebanon Hills Bike Trail Head, Eagan	F	0.6m	135 µg/L
39	Mccarthy Lake	F	0.3m	195 µg/L
40	Schmitt Lake	F	1m	—
41	Quigley Lake	F	0.6m	141 µg/L
42	Byllesby Lake	F	0.91m	220 µg/L
43	Gun Club Lake	F	0.85m	—